153.out (17743B)
1 QA output created by 153 2 == readonly=off,force-share=on should be rejected == 3 QEMU_PROG: -drive if=none,file=null-co://,readonly=off,force-share=on: force-share=on can only be used with read-only images 4 5 == Creating base image == 6 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 7 8 == Creating test image == 9 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT 10 11 == Launching QEMU, opts: '' == 12 13 == Launching another QEMU, opts: '' == 14 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to get "write" lock 15 Is another process using the image [TEST_DIR/t.qcow2]? 16 17 == Launching another QEMU, opts: 'read-only=on' == 18 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,read-only=on: Failed to get shared "write" lock 19 Is another process using the image [TEST_DIR/t.qcow2]? 20 21 == Launching another QEMU, opts: 'read-only=on,force-share=on' == 22 23 == Running utility commands == 24 25 _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 26 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 27 Is another process using the image [TEST_DIR/t.qcow2]? 28 29 _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 30 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock 31 Is another process using the image [TEST_DIR/t.qcow2]? 32 33 _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 34 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 35 Is another process using the image [TEST_DIR/t.qcow2]? 36 no file open, try 'help open' 37 38 _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 39 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get shared "write" lock 40 Is another process using the image [TEST_DIR/t.qcow2]? 41 no file open, try 'help open' 42 43 _qemu_img_wrapper info TEST_DIR/t.qcow2 44 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 45 Is another process using the image [TEST_DIR/t.qcow2]? 46 47 _qemu_img_wrapper check TEST_DIR/t.qcow2 48 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 49 Is another process using the image [TEST_DIR/t.qcow2]? 50 51 _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 52 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 53 Is another process using the image [TEST_DIR/t.qcow2]? 54 55 _qemu_img_wrapper map TEST_DIR/t.qcow2 56 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 57 Is another process using the image [TEST_DIR/t.qcow2]? 58 59 _qemu_img_wrapper amend -o size=32M TEST_DIR/t.qcow2 60 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 61 Is another process using the image [TEST_DIR/t.qcow2]? 62 63 _qemu_img_wrapper commit TEST_DIR/t.qcow2 64 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 65 Is another process using the image [TEST_DIR/t.qcow2]? 66 67 _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M 68 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 69 Is another process using the image [TEST_DIR/t.qcow2]? 70 71 _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 72 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 73 Is another process using the image [TEST_DIR/t.qcow2]? 74 75 _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 76 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 77 Is another process using the image [TEST_DIR/t.qcow2]? 78 79 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 80 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 81 Is another process using the image [TEST_DIR/t.qcow2]? 82 83 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 84 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 85 Is another process using the image [TEST_DIR/t.qcow2]? 86 87 _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 88 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get shared "write" lock 89 Is another process using the image [TEST_DIR/t.qcow2]? 90 91 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 92 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 93 Is another process using the image [TEST_DIR/t.qcow2]? 94 95 _qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 96 qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock 97 Is another process using the image [TEST_DIR/t.qcow2]? 98 file format: IMGFMT 99 backing file format: IMGFMT 100 101 == Running utility commands -U == 102 103 _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 104 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 105 106 _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 107 108 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 109 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 110 no file open, try 'help open' 111 112 _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 113 114 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 115 116 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 117 118 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 119 120 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 121 122 _qemu_img_wrapper amend -o size=32M -U TEST_DIR/t.qcow2 123 qemu-img: unrecognized option '-U' 124 Try 'qemu-img --help' for more information 125 126 _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 127 qemu-img: unrecognized option '-U' 128 Try 'qemu-img --help' for more information 129 130 _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M 131 qemu-img: unrecognized option '-U' 132 Try 'qemu-img --help' for more information 133 134 _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 135 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 136 Is another process using the image [TEST_DIR/t.qcow2]? 137 138 _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 139 140 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 141 142 _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 143 144 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 145 146 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 147 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images 148 { 'execute': 'quit' } 149 150 Round done 151 152 == Creating base image == 153 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 154 155 == Creating test image == 156 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT 157 158 == Launching QEMU, opts: 'read-only=on' == 159 160 == Launching another QEMU, opts: '' == 161 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to get "write" lock 162 Is another process using the image [TEST_DIR/t.qcow2]? 163 164 == Launching another QEMU, opts: 'read-only=on' == 165 166 == Launching another QEMU, opts: 'read-only=on,force-share=on' == 167 168 == Running utility commands == 169 170 _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 171 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 172 Is another process using the image [TEST_DIR/t.qcow2]? 173 174 _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 175 176 _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 177 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 178 Is another process using the image [TEST_DIR/t.qcow2]? 179 no file open, try 'help open' 180 181 _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 182 183 _qemu_img_wrapper info TEST_DIR/t.qcow2 184 185 _qemu_img_wrapper check TEST_DIR/t.qcow2 186 187 _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 188 189 _qemu_img_wrapper map TEST_DIR/t.qcow2 190 191 _qemu_img_wrapper amend -o size=32M TEST_DIR/t.qcow2 192 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 193 Is another process using the image [TEST_DIR/t.qcow2]? 194 195 _qemu_img_wrapper commit TEST_DIR/t.qcow2 196 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 197 Is another process using the image [TEST_DIR/t.qcow2]? 198 199 _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M 200 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 201 Is another process using the image [TEST_DIR/t.qcow2]? 202 203 _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 204 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 205 Is another process using the image [TEST_DIR/t.qcow2]? 206 207 _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 208 209 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 210 211 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 212 213 _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 214 215 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 216 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 217 Is another process using the image [TEST_DIR/t.qcow2]? 218 219 _qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 220 qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock 221 Is another process using the image [TEST_DIR/t.qcow2]? 222 file format: IMGFMT 223 backing file format: IMGFMT 224 225 == Running utility commands -U == 226 227 _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 228 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 229 230 _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 231 232 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 233 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 234 no file open, try 'help open' 235 236 _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 237 238 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 239 240 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 241 242 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 243 244 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 245 246 _qemu_img_wrapper amend -o size=32M -U TEST_DIR/t.qcow2 247 qemu-img: unrecognized option '-U' 248 Try 'qemu-img --help' for more information 249 250 _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 251 qemu-img: unrecognized option '-U' 252 Try 'qemu-img --help' for more information 253 254 _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M 255 qemu-img: unrecognized option '-U' 256 Try 'qemu-img --help' for more information 257 258 _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 259 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock 260 Is another process using the image [TEST_DIR/t.qcow2]? 261 262 _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 263 264 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 265 266 _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 267 268 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 269 270 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 271 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images 272 { 'execute': 'quit' } 273 274 Round done 275 276 == Creating base image == 277 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 278 279 == Creating test image == 280 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT 281 282 == Launching QEMU, opts: 'read-only=on,force-share=on' == 283 284 == Launching another QEMU, opts: '' == 285 286 == Launching another QEMU, opts: 'read-only=on' == 287 288 == Launching another QEMU, opts: 'read-only=on,force-share=on' == 289 290 == Running utility commands == 291 292 _qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 293 294 _qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 295 296 _qemu_io_wrapper -c open TEST_DIR/t.qcow2 -c read 0 512 297 298 _qemu_io_wrapper -c open -r TEST_DIR/t.qcow2 -c read 0 512 299 300 _qemu_img_wrapper info TEST_DIR/t.qcow2 301 302 _qemu_img_wrapper check TEST_DIR/t.qcow2 303 304 _qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 305 306 _qemu_img_wrapper map TEST_DIR/t.qcow2 307 308 _qemu_img_wrapper amend -o size=32M TEST_DIR/t.qcow2 309 310 _qemu_img_wrapper commit TEST_DIR/t.qcow2 311 312 _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M 313 314 _qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 315 316 _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 317 318 _qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 319 320 _qemu_img_wrapper dd if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 321 322 _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 323 324 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 325 326 _qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 327 file format: IMGFMT 328 backing file format: IMGFMT 329 330 == Running utility commands -U == 331 332 _qemu_io_wrapper -U -c read 0 512 TEST_DIR/t.qcow2 333 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 334 335 _qemu_io_wrapper -U -r -c read 0 512 TEST_DIR/t.qcow2 336 337 _qemu_io_wrapper -c open -U TEST_DIR/t.qcow2 -c read 0 512 338 qemu-io: can't open device TEST_DIR/t.qcow2: force-share=on can only be used with read-only images 339 no file open, try 'help open' 340 341 _qemu_io_wrapper -c open -r -U TEST_DIR/t.qcow2 -c read 0 512 342 343 _qemu_img_wrapper info -U TEST_DIR/t.qcow2 344 345 _qemu_img_wrapper check -U TEST_DIR/t.qcow2 346 347 _qemu_img_wrapper compare -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 348 349 _qemu_img_wrapper map -U TEST_DIR/t.qcow2 350 351 _qemu_img_wrapper amend -o size=32M -U TEST_DIR/t.qcow2 352 qemu-img: unrecognized option '-U' 353 Try 'qemu-img --help' for more information 354 355 _qemu_img_wrapper commit -U TEST_DIR/t.qcow2 356 qemu-img: unrecognized option '-U' 357 Try 'qemu-img --help' for more information 358 359 _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M 360 qemu-img: unrecognized option '-U' 361 Try 'qemu-img --help' for more information 362 363 _qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 364 365 _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 366 367 _qemu_img_wrapper convert -U TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert 368 369 _qemu_img_wrapper dd -U if=TEST_DIR/t.qcow2 of=TEST_DIR/t.qcow2.convert bs=512 count=1 370 371 _qemu_img_wrapper bench -U -c 1 TEST_DIR/t.qcow2 372 373 _qemu_img_wrapper bench -U -w -c 1 TEST_DIR/t.qcow2 374 qemu-img: Could not open 'TEST_DIR/t.qcow2': force-share=on can only be used with read-only images 375 { 'execute': 'quit' } 376 377 Round done 378 379 == Two devices with the same image (read-only=off - read-only=off) == 380 QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=off: Failed to get "write" lock 381 Is another process using the image [TEST_DIR/t.qcow2]? 382 383 == Two devices with the same image (read-only=off - read-only=on) == 384 QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=on: Failed to get shared "write" lock 385 Is another process using the image [TEST_DIR/t.qcow2]? 386 387 == Two devices with the same image (read-only=off - read-only=on,force-share=on) == 388 389 == Two devices with the same image (read-only=on - read-only=off) == 390 QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,read-only=off: Failed to get "write" lock 391 Is another process using the image [TEST_DIR/t.qcow2]? 392 393 == Two devices with the same image (read-only=on - read-only=on) == 394 395 == Two devices with the same image (read-only=on - read-only=on,force-share=on) == 396 397 == Two devices with the same image (read-only=on,force-share=on - read-only=off) == 398 399 == Two devices with the same image (read-only=on,force-share=on - read-only=on) == 400 401 == Two devices with the same image (read-only=on,force-share=on - read-only=on,force-share=on) == 402 403 == Creating TEST_DIR/t.qcow2.[abc] == 404 Formatting 'TEST_DIR/t.IMGFMT.a', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT 405 Formatting 'TEST_DIR/t.IMGFMT.b', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT 406 Formatting 'TEST_DIR/t.IMGFMT.c', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.b backing_fmt=IMGFMT 407 408 == Two devices sharing the same file in backing chain == 409 410 == Backing image also as an active device == 411 QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to get "write" lock 412 Is another process using the image [TEST_DIR/t.qcow2]? 413 414 == Backing image also as an active device (ro) == 415 416 == Symbolic link == 417 QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to get "write" lock 418 Is another process using the image [TEST_DIR/t.qcow2]? 419 420 == Active commit to intermediate layer should work when base in use == 421 { 'execute': 'qmp_capabilities' } 422 {"return": {}} 423 424 _qemu_img_wrapper commit -b TEST_DIR/t.qcow2.b TEST_DIR/t.qcow2.c 425 { 'execute': 'qmp_capabilities' } 426 {"return": {}} 427 Adding drive 428 { 'execute': 'human-monitor-command', 429 'arguments': { 'command-line': 'drive_add 0 if=none,id=d0,file=TEST_DIR/t.IMGFMT' } } 430 {"return": "OKrn"} 431 432 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 433 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 434 Is another process using the image [TEST_DIR/t.qcow2]? 435 Creating overlay with qemu-img when the guest is running should be allowed 436 437 _qemu_img_wrapper create -f qcow2 -b TEST_DIR/t.qcow2 -F qcow2 TEST_DIR/t.qcow2.overlay 438 == Closing an image should unlock it == 439 { 'execute': 'human-monitor-command', 440 'arguments': { 'command-line': 'drive_del d0' } } 441 {"return": ""} 442 443 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 444 Adding two and closing one 445 { 'execute': 'human-monitor-command', 446 'arguments': { 'command-line': 'drive_add 0 if=none,id=d0,file=TEST_DIR/t.IMGFMT,readonly=on' } } 447 {"return": "OKrn"} 448 { 'execute': 'human-monitor-command', 449 'arguments': { 'command-line': 'drive_add 0 if=none,id=d1,file=TEST_DIR/t.IMGFMT,readonly=on' } } 450 {"return": "OKrn"} 451 452 _qemu_img_wrapper info TEST_DIR/t.qcow2 453 { 'execute': 'human-monitor-command', 454 'arguments': { 'command-line': 'drive_del d0' } } 455 {"return": ""} 456 457 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 458 qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock 459 Is another process using the image [TEST_DIR/t.qcow2]? 460 Closing the other 461 { 'execute': 'human-monitor-command', 462 'arguments': { 'command-line': 'drive_del d1' } } 463 {"return": ""} 464 465 _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 466 467 == Detecting -U and force-share conflicts == 468 469 No conflict: 470 image: null-co:// 471 file format: null-co 472 virtual size: 1 GiB (1073741824 bytes) 473 disk size: 0 B 474 475 Conflict: 476 qemu-img: --force-share/-U conflicts with image options 477 478 No conflict: 479 480 Conflict: 481 qemu-io: -U conflicts with image options 482 *** done